CVE-2026-73759 - Vulnerability Details - OpenCVE

Vulnerabilities in AOS-CX could allow an unauthenticated remote malicious actor to trigger a denial-of-service condition by sending specially crafted packets. Successful exploitation of these vulnerabilities results in disruption of normal operation on affected devices.

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Vendors	Products
Hewlett Packard Enterprise (hpe)	Aos-cx

No data.

No data.

References

Link	Providers
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US

History

Thu, 03 Sep 2026 14:45:00 +0000

Type	Values Removed	Values Added
Weaknesses	CWE-119

Wed, 02 Sep 2026 17:30:00 +0000

Type	Values Removed	Values Added
First Time appeared		Hewlett Packard Enterprise (hpe) Hewlett Packard Enterprise (hpe) aos-cx
Vendors & Products		Hewlett Packard Enterprise (hpe) Hewlett Packard Enterprise (hpe) aos-cx

Wed, 02 Sep 2026 10:45:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-400
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Wed, 02 Sep 2026 02:30:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-119

Tue, 01 Sep 2026 22:00:00 +0000

Type	Values Removed	Values Added
Description		Vulnerabilities in AOS-CX could allow an unauthenticated remote malicious actor to trigger a denial-of-service condition by sending specially crafted packets. Successful exploitation of these vulnerabilities results in disruption of normal operation on affected devices.
Title		Unauthenticated Denial-of-Service Vulnerabilities in AOS-CX
References		https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05134en_us&docLocale=en_US
Metrics		cvssV3_1 `{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`

MITRE

Status: PUBLISHED

Assigner: hpe

Published: 2026-09-01T20:28:16.173Z

Updated: 2026-09-02T13:54:46.447Z

Reserved: 2026-08-13T16:38:28.877Z

Link: CVE-2026-73759

Vulnrichment

Updated: 2026-09-02T13:54:36.152Z

NVD

Status : Awaiting Analysis

Published: 2026-09-01T21:18:42.630

Modified: 2026-09-02T19:34:36.770

Link: CVE-2026-73759

Redhat

No data.

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